1 files changed, 18 insertions, 19 deletions
diff --git a/portal/ws/portal.ml b/portal/ws/portal.ml
index 6814e7c..33e5743 100644
--- a/portal/ws/portal.ml
+++ b/portal/ws/portal.ml
@@ -106,27 +106,26 @@ let ws_endpoint (domain : string) : string Lwt.t =
            | Some x -> Lwt.return x
            | None -> Lwt.fail_with (domain ^ ": no WebSocket endpoint in Web-host Metadata.")
 
-(** [ws_stream url] is a promise to a framed Lwt stream (and its push function)
-    communicating with the websocket located at [url] using the XMPP protocol.
-
-    Valid XMPP WebSocket subprotocol frames must be sent to the stream, because it
-    directly exposes the websocket under.
+(** [connect url] is a promise to a [socket] communicating with [url] using the XMPP
+    protocol.
 
     If the websocket is closed server-side, the stream closes. *)
-let ws_stream (url : string) =
-  let open Lwt_stream in
-  let stream, message = create () in
-  let open Lwt_condition in
-  let is_open = create () in
-  let (ws : WebSockets.webSocket Js.t) =
-    new%js WebSockets.webSocket_withProtocol (jss url) (jss "xmpp")
-  in let push = function
-       | Some msg -> ws##send (jss msg)
-       | None -> ws##close
-     in ws##.onclose := Dom.handler (fun _ -> message None; Js._true);
-        ws##.onmessage := Dom.handler (fun x -> Some (sjs x##.data) |> message; Js._false);
-        ws##.onopen := Dom.handler (fun _ -> signal is_open (); Js._false);
-        let+ () = wait is_open in stream, push, ws
+let connect (domain : domain) : socket Lwt.t =
+  let ws_stream (url : string) =
+    let open Lwt_stream in
+    let stream, message = create () in
+    let open Lwt_condition in
+    let is_open = create () in
+    let (ws : WebSockets.webSocket Js.t) =
+      new%js WebSockets.webSocket_withProtocol (jss url) (jss "xmpp")
+    in let push = function
+         | Some msg -> ws##send (jss msg)
+         | None -> ws##close
+       in ws##.onclose := Dom.handler (fun _ -> message None; Js._true);
+          ws##.onmessage := Dom.handler (fun x -> Some (sjs x##.data) |> message; Js._false);
+          ws##.onopen := Dom.handler (fun _ -> signal is_open (); Js._false);
+          let+ () = wait is_open in {domain; stream; push}
+  in ws_endpoint domain >>= ws_stream
 
 (** [portal_of_socket] is a Portal communicating with the socket [socket] via the
     Websocket subprotocol.